BUG#25743 If undo_buffer_size (for LG) greater than the inital shared memory (default 20M),

ndbd nodes are crashed

BUG#25743 If undo_buffer_size (for LG) greater than the inital shared memory (default 20M),
ndbd nodes are crashed
f1b05f29 · gni/root@dev3-221.dev.cn.tlan · d4b29bf4 · f1b05f29
Commit f1b05f29 authored Mar 08, 2007 by gni/root@dev3-221.dev.cn.tlan
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storage/ndb/src/kernel/vm/Pool.hpp storage/ndb/src/kernel/vm/Pool.hpp +5 -2

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--- a/storage/ndb/src/kernel/vm/Pool.hpp
+++ b/storage/ndb/src/kernel/vm/Pool.hpp
@@ -307,8 +307,11 @@ RecordPool<T, P>::seize(Ptr<T> & ptr)
 {
  Ptr<void> tmp;
  bool ret = m_pool.seize(tmp);
-  ptr.i = tmp.i;
+  if(likely(ret))
-  ptr.p = static_cast<T*>(tmp.p);
+  {
+    ptr.i = tmp.i;
+    ptr.p = static_cast<T*>(tmp.p);
+  }
  return ret;
 }